EP0333437A3 - Procédé de mesure de densité de fluides newtoniens et non newtoniens - Google Patents

Procédé de mesure de densité de fluides newtoniens et non newtoniens Download PDF

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Publication number
EP0333437A3
EP0333437A3 EP19890302508 EP89302508A EP0333437A3 EP 0333437 A3 EP0333437 A3 EP 0333437A3 EP 19890302508 EP19890302508 EP 19890302508 EP 89302508 A EP89302508 A EP 89302508A EP 0333437 A3 EP0333437 A3 EP 0333437A3
Authority
EP
European Patent Office
Prior art keywords
liquid
needle
density
newtonian
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19890302508
Other languages
German (de)
English (en)
Other versions
EP0333437A2 (fr
Inventor
Noh-Aeok Park
Thomas D. Irvine, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J AND L INSTRUMENTS CORP
Original Assignee
J AND L INSTRUMENTS CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/214,299 external-priority patent/US4852388A/en
Application filed by J AND L INSTRUMENTS CORP filed Critical J AND L INSTRUMENTS CORP
Publication of EP0333437A2 publication Critical patent/EP0333437A2/fr
Publication of EP0333437A3 publication Critical patent/EP0333437A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/12—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring rising or falling speed of the body; by measuring penetration of wedged gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
    • G01N9/04—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of fluids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
EP19890302508 1988-03-15 1989-03-14 Procédé de mesure de densité de fluides newtoniens et non newtoniens Withdrawn EP0333437A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US16816788A 1988-03-15 1988-03-15
US17846188A 1988-04-07 1988-04-07
US178461 1988-04-07
US214299 1988-07-01
US07/214,299 US4852388A (en) 1988-04-07 1988-07-01 Method for measuring density of Newtonian and non-Newtonian fluids
US168167 1999-11-30

Publications (2)

Publication Number Publication Date
EP0333437A2 EP0333437A2 (fr) 1989-09-20
EP0333437A3 true EP0333437A3 (fr) 1990-09-12

Family

ID=27389493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890302508 Withdrawn EP0333437A3 (fr) 1988-03-15 1989-03-14 Procédé de mesure de densité de fluides newtoniens et non newtoniens

Country Status (3)

Country Link
EP (1) EP0333437A3 (fr)
JP (1) JPH0210247A (fr)
KR (1) KR890015011A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4701441B2 (ja) * 2005-11-02 2011-06-15 学校法人 関西大学 血液粘度測定用採血管
JP4701442B2 (ja) * 2005-11-02 2011-06-15 学校法人 関西大学 血液粘度測定装置
JP4911512B2 (ja) * 2007-04-27 2012-04-04 株式会社吉野工業所 ワンタッチキャップ
US8573029B2 (en) * 2009-10-03 2013-11-05 Asahi Group Holdings, Ltd. Method for sending a falling body in a falling-body viscometer, falling-body sending device, and falling-body viscometer provided therewith
JP5436568B2 (ja) * 2009-10-03 2014-03-05 アサヒグループホールディングス株式会社 落体式粘度計の落体の落下状態の判定方法、落体速度測定センサ、及び、それを備える落体式粘度計
CN105738253A (zh) * 2016-02-02 2016-07-06 齐齐哈尔大学 塔式管测量广延液体小球收尾速度的实验装置与方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637250A (en) * 1985-01-25 1987-01-20 State University Of New York Apparatus and method for viscosity measurements for Newtonian and non-Newtonian fluids

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637250A (en) * 1985-01-25 1987-01-20 State University Of New York Apparatus and method for viscosity measurements for Newtonian and non-Newtonian fluids

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
A.I.Ch.E. JOURNAL, vol. 10, no. 3, May 1964, pages 383-388; M.L. WASSERMAN et al.: "Upper and lower bounds on the drag coefficient of a sphere in a power-model fluid" *
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 10, no. 8, January 1968, pages 1243-1244, New York, US; R.C. BUCHANAN et al.: "Measuring the density of ferrite cores" *
REVIEW ON SCIENTIFIC INSTRUMENTS, vol. 59, no. 9, September 1988, pages 2051-2058, American Institute of Physics, New York, US; N.A. PARK et al.: "Measurements of rheological fluid properties with the falling needle viscometer" *

Also Published As

Publication number Publication date
EP0333437A2 (fr) 1989-09-20
JPH0210247A (ja) 1990-01-16
KR890015011A (ko) 1989-10-28

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